
Quick answer — Toa Yukinari voices Eiko in TERMINATOR ZERO, Fumi Aotake in Space Brothers, Azusa Hamaoka in Grand Blue Dreaming and 12 more characters.
Toa Yukinari voices Eiko (TERMINATOR ZERO), Fumi Aotake (Space Brothers), Azusa Hamaoka (Grand Blue Dreaming), Iima Ranel (Spice and Wolf: MERCHANT MEETS THE WISE WOLF), Claudia Peer (Mobile Suit Gundam Thunderbolt), Natural Killer Saibou (Cells at Work!), Leandra (Lord El-Melloi II's Case Files {Rail Zeppelin} Grace note), Rose Aleon (BIRDIE WING -Golf Girls' Story-) and 7 more.
Eiko is voiced in Japanese by Toa Yukinari.